If you ever watched Dr. Who, you probably know that the TARDIS looked like a police call box on the outside ... However, [iQLess] has been 3D printing boxes in a small area, that fold out to ...

(Video, embedded below.) It prints upside down and packs down into a filament box while still boasting a print volume of 175 mm x 176 mm x 125 mm. Unlike most 3D printers, the hotend and XY-gantry ...